Aventon Sinch.2.5 #1 global
Aventon Sinch.2.5 #2 global
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Aventon

Sinch.2.5

Year
2024
Size
Unique: ideal for riders between 4ft 11in and 6ft 2in

Only one available

Why we love it

Sinch 2.5 is the perfect companion for your next adventure! Easily foldable to maximize storage space, the Sinch 2.5 is the perfect choice for a transportable, adjustable e-bike to amplify every ride.

Top features

High-capacity battery for extended range
Top 10 best-selling electric bike brands from Upway
Never-owned-before electric bike, with little or no use

Specifications

General

Brand: Aventon

Model: Sinch.2.5

Usage: Folding

Color: Grey

Year: 2024

Mileage: < 3 mi

Weight: 68 lb

Frame type: Open

Sizing

Manufacturer's size: Unique (ideal for people between 4ft 11in and 6ft 2in)

Seat tube length: 40 cm

Equipment & Accessories

Double kickstand: Yes

Rack position: Rear

Electrical

Battery

Condition: Original

Battery capacity: 636 Wh

Battery location: Frame

Battery removable: Yes

UL certified: Yes. Available for purchase anywhere in the US.

Motor

Brand: Aventon

Model: Sinch.2.5

Engine location: Rear hub

Engine torque: 35 Nm

Engine power: 500 W

Assistance type: Pedal and Throttle

Max speed: 20 mph

e-Bike class: Class 2

Mechanical

Frame & Suspensions

Frame material: Aluminum

Drivetrain & Braking

Shifting: Derailleur

Transmission: Chain

Derailleur model: Shimano Altus

Number of speeds: 8

Brakes: Disk | Hydraulic

Wheels & Tires

Wheels size: 20"

Tires: Innova (102-406)

Dropper post: No

History and Inspection Report

Inspection

Every e-Bike we sell undergoes our 50-point inspection process. Anything that doesn’t meet our standards is repaired or replaced by our mechanics.

Aventon Sinch.2.5 (2024)

Frame, drivetrain, braking system, wheels, tires and suspensions inspected and tested

Battery, motor and display diagnosed and in healthy condition

Software up-to-date

Test ride, deep cleaning and final quality control check

This bike has been inspected and tested in Los Angeles in September 2026.

Documents

Ownership history

This Aventon Sinch.2.5 was sold to us directly from a bike shop in September 2026.

Mechanic's note

This bike is brand-new. There are no scratches and the components are all in perfect condition.

This bike could cost less

Already own an e-bike?

Many riders sell their old one to Upway while upgrading. It's simple, stress-free, and always with Upway quality.

Firm, hassle-free offer
Free pick-up or drop-off
Fast, secure payment

Warranty and Protection

Included with your bike

Optional coverage available at checkout

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